Weather of Beijing Meteorological Observatory

Cold! It is cold! It is cold! According to the report of the Meteorological Observatory, it is estimated that on the 6th, the highest temperature in Beijing is only-10℃, and the lowest temperature at night is-16℃, accompanied by northerly winds with gusts of eight or nine. Under the wind-cold effect, the somatosensory temperature will be lower than -20℃. Central heating in the northern region makes the room relatively warm.

Affected by the strong cold air from the south, large-scale gale and cooling weather will appear again in the central and eastern regions of China from the 6th to the 8th. Beijing will be affected by it from the early morning of the 6 th, and the temperature will drop sharply. On the 6th, the highest temperature in the plain will drop to around -9℃ during the day, and the lowest temperature at night will be around-16℃. The cooling is accompanied by northerly winds of grades 4 and 5, and gusts of grades 7 and 8.

On October 5th, 200211,the Central Meteorological Observatory issued the first cold wave warning in 20021year. From the 6th, due to the cold wave, there will be strong winds and continuous low temperature weather in Beijing. According to the forecast of Beijing Meteorological Observatory, the lowest temperature in Beijing will be around-16℃ on the night of the 6th. According to statistics, the lowest temperature in Beijing since 2000 is-17℃. If the temperature in Beijing is below-17℃ during this cold wave, it will be the lowest temperature recorded since the 20th century.

1. The temperature in North China generally dropped by 4 ~ 6℃ from 4 to 5 days after the three cold air attacks. From the 6th to the 8th, the second cold air? Delivery? The temperature in the central and eastern regions generally dropped by 6 ~ 8℃, and the local temperature dropped by more than 10℃. Tianjin Beijing Club? Downhill? At -8℃, Beijing will challenge the lowest temperature record of 2 1 century-17℃. It is estimated that the minimum temperature in Beijing at night is-16℃. If it is lower than-17℃ in the subsequent cooling process, it will set a new record.

Second, the temperature drop is large. The cooling range of this cold wave is 6 ~ 8℃, and it is expected that the temperature in Beijing will reach the lowest point from the 6th to the 7th. On the 6th, the highest temperature in the plain during the day was about -9℃, and the lowest temperature at night was about-16℃ ... The temperature in mountainous areas was lower than that in the plain, and the lowest temperature dropped to -22 ~-20℃.

Third, there is an obvious cold effect. From the early morning of the 6th to the night, there were 4 or 5 northerly winds in Beijing, 7 or 8 gusts in plain areas and 9 gusts in mountainous areas. From the 7th to 8th, there were still northerly winds of Grade 3 and 4 in Beijing, and it felt very cold.

Fourth, the cooling duration is long. The cooling time is about one week. From 6th to 13, the temperature in Beijing remained below the average temperature at night-10℃.